Home / 14,926,306.68-22,360,598.10-12,501,361.08

Finding the Fourth Proportional to 14,926,306.68, 22,360,598.10 and 12,501,361.08

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Solution

The fourth proportional to 14,926,306.68, 22,360,598.10 and 12,501,361.08 is: 18,727,868.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,926,306.68 : 22,360,598.10 = 12,501,361.08 : x
  2. Step 2: Convert to fraction form
    14,926,306.68/22,360,598.10 = 12,501,361.08/x
  3. Step 3: Cross multiply
    14,926,306.68x = 22,360,598.10 × 12,501,361.08
  4. Step 4: Simplify right side
    14,926,306.68x = 279,537,910,812,861.97
  5. Step 5: Solve for x
    x = 279,537,910,812,861.97/14,926,306.68
  6. Step 6: Final answer
    x = 18,727,868.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.